Question

without actual division, find whether the rational number 123/250 has terminating decimal expansion or not​

Answer 1

Answer:

Yes, it has terminating decimal expansion.

Step-by-step explanation:

Prime factorising the denominator 250,

250 = 2 × 5 × 5 × 5

As the denominator has factors as 2 and 5 only, it is terminating.

Answer 2

Answer:

Yes it had decimal expansion

Step-by-step explanation:

The number is not divisible by 250 that is clearly visible and will have decimals in it

Hope it helps!